Increased occurrence of the rare golden color morph of Pacific chub Kyphosus sandwicensis in a no-take marine reserve.
J Fish Biol
; 104(4): 1237-1240, 2024 Apr.
Article
em En
| MEDLINE
| ID: mdl-38145886
ABSTRACT
Pacific chub, Kyphosus sandwicensis, are typically gray but some individuals display a golden color morph. We estimated that the frequency of occurrence of the golden morphs increased significantly from 2007 (1.9%) and 2012 (2.6%) to 2017 (5.0%) inside a no-take marine reserve around Nihoa Island in the Northwestern Hawaiian Islands. While sporadic observations of a golden color morph have been noted for several other marine fish species, we provide a quantitative estimate of changes in the frequency of occurrence of the morph within a wild marine population.
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Base de dados:
MEDLINE
Assunto principal:
Perciformes
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Cyprinidae
Idioma:
En
Ano de publicação:
2024
Tipo de documento:
Article